/**重置标签默认样式*/
* {
    margin: 0;
    padding: 0;
    list-style: none;
    font-family: '微软雅黑';


}
html,body{
    height: 100%;
}
#container {
    /* width: 450px;*/
    height: 100%;
    background: #eee;
    margin: 0px auto 0;
    position: relative;
    box-shadow: 20px 20px 55px #777;
}
.header {
    background: #000;
    height: 40px;
    color: #fff;
    line-height: 34px;
    font-size: 20px;
    padding: 0 10px;
}
.footer {
    display: flex;
    align-items: center;
    width: 100%;
    height: 70px;
    background: #666;
    position: absolute;
    bottom: 0;
    padding: 10px;
    box-sizing: border-box;
}
.footer #text {
    flex: 1;
    width: 78%;
    height: 45px;
    outline: none;
    font-size: 20px;
    text-indent: 10px;
    /*position: absolute;*/
    /*border-radius: 6px;*/
    right: 80px;

}
.footer span {
    display: inline-block;
    width: 62px;
    height: 48px;
    background: #ccc;
    font-weight: 900;
    line-height: 45px;
    cursor: pointer;
    text-align: center;
    /*position: absolute;*/
    right: 10px;
    border-radius: 6px;
}
.footer span:hover {
    color: #fff;
    background: #999;
}
#user_face_icon {
    display: inline-block;
    background: red;
    width: 60px;
    height: 60px;
    border-radius: 30px;
    cursor: pointer;
    overflow: hidden;
    line-height: 60px;
    margin-right: 10px;
}
img {
    width: 60px;
    height: 60px;
}
.content {
    font-size: 20px;
    width: 100%;
    height: 80%;
    overflow: auto;
}
.content li {
    margin-top: 10px;
    padding-left: 10px;
    /*width: 412px;*/
    display: block;
    clear: both;
    overflow: hidden;
}
.content li img {
    float: left;
}
.content li div{
    background: #7cfc00;
    padding: 10px;
    border-radius: 10px;
    float: left;
    margin: 6px 10px 0 10px;
    max-width: 310px;
    border: 1px solid #ccc;
    box-shadow: 0 0 3px #ccc;
    box-sizing: border-box;
    white-space:pre-wrap;
    word-wrap:break-word;
}
.content li img.imgleft {
    float: left;
}
.content li img.imgright {
    float: right;
}
.content li div.spanleft {
    float: left;
    background: #fff;
}
.content li div.spanright {
    float: right;
    background: #7cfc00;
}